EP3978430A4 - Sodium transition metal polyanion and production method thereof - Google Patents

Sodium transition metal polyanion and production method thereof Download PDF

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Publication number
EP3978430A4
EP3978430A4 EP20815295.9A EP20815295A EP3978430A4 EP 3978430 A4 EP3978430 A4 EP 3978430A4 EP 20815295 A EP20815295 A EP 20815295A EP 3978430 A4 EP3978430 A4 EP 3978430A4
Authority
EP
European Patent Office
Prior art keywords
production method
transition metal
sodium transition
metal polyanion
polyanion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20815295.9A
Other languages
German (de)
French (fr)
Other versions
EP3978430A1 (en
Inventor
Masaki Okada
Kennichi Takahashi
Ryoji Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sagami Chemical Research Institute
Tosoh Corp
Original Assignee
Sagami Chemical Research Institute
Tosoh Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sagami Chemical Research Institute, Tosoh Corp filed Critical Sagami Chemical Research Institute
Publication of EP3978430A1 publication Critical patent/EP3978430A1/en
Publication of EP3978430A4 publication Critical patent/EP3978430A4/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/45—Phosphates containing plural metal, or metal and ammonium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/06—Boron halogen compounds
    • C01B35/061—Halides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/60—Compounds characterised by their crystallite size
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
EP20815295.9A 2019-05-27 2020-05-27 Sodium transition metal polyanion and production method thereof Pending EP3978430A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019098308 2019-05-27
PCT/JP2020/020985 WO2020241711A1 (en) 2019-05-27 2020-05-27 Sodium transition metal polyanion and production method thereof

Publications (2)

Publication Number Publication Date
EP3978430A1 EP3978430A1 (en) 2022-04-06
EP3978430A4 true EP3978430A4 (en) 2023-06-28

Family

ID=73553820

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20815295.9A Pending EP3978430A4 (en) 2019-05-27 2020-05-27 Sodium transition metal polyanion and production method thereof

Country Status (5)

Country Link
US (1) US20220212933A1 (en)
EP (1) EP3978430A4 (en)
JP (1) JPWO2020241711A1 (en)
CN (1) CN113891851A (en)
WO (1) WO2020241711A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8999282B2 (en) * 2010-02-22 2015-04-07 Massachusetts Institute Of Technology Carbophosphates and related compounds

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100939647B1 (en) * 2009-01-22 2010-02-03 한화석유화학 주식회사 Anion-deficient non-stoichiometric lithium transition metal polyacid compound as electrode active material, method for preparing the same, and electrochemical device using the same
WO2017086819A2 (en) * 2015-11-19 2017-05-26 Qatar Foundation For Education, Science And Community Development Complex transition metal phosphonates
US10695725B2 (en) * 2016-03-03 2020-06-30 Enlighten Innovations Inc. Intercalation membrane
JP6793629B2 (en) 2017-12-08 2020-12-02 中外炉工業株式会社 Vertical drop type powder heating device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8999282B2 (en) * 2010-02-22 2015-04-07 Massachusetts Institute Of Technology Carbophosphates and related compounds

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHEN HAILONG ET AL: "Sidorenkite (Na 3 MnPO 4 CO 3 ): A New Intercalation Cathode Material for Na-Ion Batteries", CHEMISTRY OF MATERIALS, vol. 25, no. 14, 23 July 2013 (2013-07-23), US, pages 2777 - 2786, XP093047578, ISSN: 0897-4756, Retrieved from the Internet <URL:https://ceder.berkeley.edu/publications/2013_Chen_Sidor_Na.pdf> DOI: 10.1021/cm400805q *
CHUANLONG WANG ET AL: "Roles of Processing, Structural Defects and Ionic Conductivity in the Electrochemical Performance of Na 3 MnCO 3 PO 4 Cathode Material", JOURNAL OF THE ELECTROCHEMICAL SOCIETY, vol. 162, no. 8, 1 January 2015 (2015-01-01), pages A1601 - A1609, XP055767006, ISSN: 0013-4651, DOI: 10.1149/2.0801508jes *
DEBBICHI M ET AL: "First principles study of the crystal, electronic structure, and diffusion mechanism of polaron-Na vacancy of NaMnPOCOfor Na-ion battery applications", JOURNAL OF PHYSICS D: APPLIED PHYSICS, INSTITUTE OF PHYSICS PUBLISHING, BRISTOL, GB, vol. 50, no. 4, 29 December 2016 (2016-12-29), pages 45502, XP020313049, ISSN: 0022-3727, [retrieved on 20161229], DOI: 10.1088/1361-6463/AA518D *

Also Published As

Publication number Publication date
WO2020241711A1 (en) 2020-12-03
EP3978430A1 (en) 2022-04-06
CN113891851A (en) 2022-01-04
US20220212933A1 (en) 2022-07-07
JPWO2020241711A1 (en) 2020-12-03

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Ipc: H01M 4/02 20060101ALI20230524BHEP

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